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Water treatment monitoring method and system

A technology for water treatment and monitoring points, applied to instruments, alarms, etc., to achieve the effect of improving accuracy and suppressing false alarms

Active Publication Date: 2020-04-17
杭州青泓科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Aiming at the shortcomings in the prior art, the present invention provides an alarm analysis method based on hysteresis data and an abnormal alarm suppression method to solve the problem of accurately generating alarms in line with its technological process in water treatment scenarios and effectively suppressing alarm errors caused by abnormal data. reported problem

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  • Water treatment monitoring method and system
  • Water treatment monitoring method and system

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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the examples, the following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0035] A water treatment monitoring system, comprising a biochemical pool, a lifting pump, a circulation pipeline, a collector, and a monitoring center, the lifting pump is connected to the biochemical pool, the circulation pipeline is connected to the lifting pump and the collector in turn, and the collector collects water through the lifting pump The water flow data in the circulation pipeline is regularly transmitted to the testing center through the wireless transmission module. According to the water treatment monitoring system, there is a water treatment monitoring method, such as figure 1 The following steps are shown:

[0036] Step S110, setting monitoring points at different nodes of the water treatment process, setting the time wi...

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Abstract

The invention discloses a water treatment monitoring method and system. The method comprises steps of setting monitoring points at different nodes of a water treatment process, setting a time window at each monitoring point, and setting a time window length, an alarm threshold and a monitoring frequency; calculating the relative position of each time window; monitoring data of each monitoring point; moving the time window position of each monitoring point; calculating an alarm state of each monitoring point time window; summarizing alarm states of the time windows of the monitoring points, analyzing summarized data, and judging whether alarm logic is met or not; if so, generating an alarm; if not, inhibiting the alarm, skipping to a step S130, and continuing execution according to the methods in steps S130 to S160. The method is advantaged in that an alarm conforming to the technological process is accurately generated in a water treatment scene, and a problem of false alarm caused byabnormal data is effectively inhibited.

Description

technical field [0001] The invention relates to the field of environmental monitoring, in particular to a water treatment monitoring method and system. Background technique [0002] In the rural domestic sewage detection system, there are several measuring points under a set of sewage treatment facilities, and each measuring point is scattered on each process node of the treatment facility, reflecting the status of each process node or equipment operation data. In order to achieve the goal of unattended automatic operation and maintenance, it is necessary to analyze the measurement point data in the monitoring system, find abnormal working condition data in time, and generate alarm information to notify the corresponding operation and maintenance personnel. The existing solution is to set a threshold range for one or more measuring points, compare the real-time monitoring data collected at the monitoring points with their respective threshold ranges, and then determine wheth...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/18G08B29/18
CPCG08B21/18G08B29/188
Inventor 金建强汪永明
Owner 杭州青泓科技有限公司
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